Experimental Investigation of the Bearing Capacity of Piles in Unfrozen Soil and High-Temperature Permafrost

Lv Xiaoliang; Zhou Guoqing; Bie Xiaoyong

Jul. 2021

Article Contents

Article Navigation > GEOTECHNICAL ENGINEERING TECHNIQUE > 2007 > 21(3): 160-163

Lv Xiaoliang, Zhou Guoqing, Bie Xiaoyong. Experimental Investigation of the Bearing Capacity of Piles in Unfrozen Soil and High-Temperature Permafrost[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2007, 21(3): 160-163.

Citation:

Lv Xiaoliang, Zhou Guoqing, Bie Xiaoyong. Experimental Investigation of the Bearing Capacity of Piles in Unfrozen Soil and High-Temperature Permafrost[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2007, 21(3): 160-163.

Citation:

PDF( 402 KB)

Experimental Investigation of the Bearing Capacity of Piles in Unfrozen Soil and High-Temperature Permafrost

1. China University of Mining and Technology, Xuzhou Jiangsu 221008;
2. Wuxi Architectural Design Institute, Wuxi Jiangsu 214001 China

Received Date: 2006-12-28
Available Online: 2021-07-10

Abstract

Abstract

Taking the bridge pile foundation of Qingshui River as a prototype, the stability of piles in unfrozen soil and high- temperature permafrost is investigated by the indoor simulation test. Based on the study of the bearing capacity of the pile foundation in unfrozen soil and high-temperature permafrost, it is found that the bearing capacity of the latter is 11.6 times that of the former. The experimental investigation provides reference to the construction of preventive measures for Qinghai-Tibet railway project.
- unfrozen soil,
- high-temperature permafrost,
- pile foundation,
- bearing capacity